Private jet tracker · Operator · Charter
K & R Aviation tracker: fleet & flights live
Over the last 90 days we recorded 5 different jets flying under the callsign OPN. In the last 30 days that added up to 90 flights, most often on Cirrus Vision Jet.
ICAO callsign: OPN · Charter
Profile
- Legal name
- K & R Aviation, LLC
- Country
- United States
- ICAO code
- OPN
- Radio callsign
- OPEN AIR
- Type
- Charter
- Busiest airport
- Gaithersburg (KGAI)
- Average build year
- 2022 (5 jets with a year in the register)
Legal name, country and radio callsign: FAA ICAO designator list (JO 7340.2). Fleet and flights: ADS-B reception.
- Jets (90 days)
- 5
- Flights (30 days)
- 90
- Airborne now
- 0
- Flight hours (30 d)
- 90.3
- CO₂ (30 d, estimated)
- 120 t
Live fleet map
No jet of this fleet is broadcasting ADS-B positions right now.
Fleet: tracked jets
5 jets that flew under the operator callsign in the last 90 days — sorted by number of flights.
| # | Registration | Type | Flights 90 d | Last seen |
|---|---|---|---|---|
| 1 | N64AR | Cirrus Vision JetLight jet | 33 | 10/04/26, 03:37 AM UTC |
| 2 | N867CA | Cirrus Vision JetLight jet | 19 | 10/02/26, 04:14 PM UTC |
| 3 | N246KB | Cirrus Vision JetLight jet | 16 | 10/02/26, 08:00 PM UTC |
| 4 | N63KL | Cirrus Vision JetLight jet | 13 | 09/18/26, 02:17 PM UTC |
| 5 | N490UD | Cirrus Vision JetLight jet | 9 | 10/04/26, 07:03 AM UTC |
Aircraft types in the fleet
Number of tracked jets per type (90 days)
- Cirrus Vision JetSF505 jets
Busiest airports
Departures and arrivals, last 30 days
- 1KGAIGaithersburg48 mov.
- 2KAKRAkron14 mov.
- 3KTEBTeterboro10 mov.
- 4KPHFNewport News8 mov.
- 5KHEFManassas8 mov.
- 6KBKLCleveland6 mov.
- 7KPHLPhiladelphia6 mov.
- 8KPOUPoughkeepsie5 mov.
- 9KLNSLancaster5 mov.
- 10KRICRichmond4 mov.
- 11KJWNNashville4 mov.
- 12KGMUGreenville3 mov.
Busiest routes
Flights in the last 90 days
- Akron → Gaithersburg5 flights
- Gaithersburg → Akron4 flights
- Gaithersburg → Manassas2 flights
- Lancaster → Gaithersburg2 flights
- Teterboro → Gaithersburg2 flights
- Gaithersburg → Lancaster2 flights
- Cleveland → Gaithersburg2 flights
- Newport News → Teterboro2 flights
- Hartford → Gaithersburg1 flight
- Charlottesville → Gaithersburg1 flight
- Blacksburg → Gaithersburg1 flight
- Akron → Evansville1 flight
Flight hours & CO₂
Last 30 days
- Flights
- 90
- Flight hours
- 90.3
- Distance
- 41,228 km
- CO₂
- 120 t
Year to date
- Flights
- 90
- Flight hours
- 90.3
- Distance
- 41,228 km
- CO₂
- 120 t
Recent flights
All times in UTC.
K & R Aviation FAQ
How many jets does K & R Aviation have?
Over the last 90 days we recorded 5 different jets under the ICAO callsign OPN, 5 of them also in the last 30 days. The actual fleet may be larger: jets out of receiver range, in maintenance or flying under a different callsign are not counted.
Where is K & R Aviation based?
According to the ICAO designator list published by the US Federal Aviation Administration (FAA), K & R Aviation, LLC is registered in United States. The list records the three-letter ICAO code, country and radio callsign of every operator.
What callsign does K & R Aviation use?
K & R Aviation flies under the ICAO callsign OPN; on the radio the crew identifies as "OPEN AIR". On flight-tracking maps the callsign shows up as the code plus a flight number, e.g. OPN123 — that is how we attribute flights to the operator.
Which aircraft types does K & R Aviation fly?
The types we recorded most often under the K & R Aviation callsign over the last 90 days: Cirrus Vision Jet (5 jets).
Where does K & R Aviation fly most often?
Most departures and arrivals in the last 30 days were at Gaithersburg (KGAI, 48 movements), Akron (KAKR, 14 movements) and Teterboro (KTEB, 10 movements). The busiest route of the last 90 days was Akron → Gaithersburg (5 flights).
How much CO₂ does the K & R Aviation fleet emit?
In the last 30 days the recorded flights emitted an estimated 120 t of CO₂ over 90.3 flight hours; year to date it is 120 t from 90 flights. The estimate multiplies the typical fuel burn of the aircraft class by flight time and 3.16 kg of CO₂ per kg of jet fuel.
How can I track K & R Aviation live?
The map above shows every jet of the fleet that is currently broadcasting ADS-B positions — 0 airborne at the last update. Click a registration to open the flight history and live position of that jet. Flights are assigned via the ICAO callsign OPN.
Fly the same jet type as an empty leg
Challenger, Citation or Gulfstream: when jets reposition without passengers, operators often sell the seats at a steep discount.
Data sources & notes
Data source: public ADS-B data
All positions come from publicly broadcast ADS-B signals that every aircraft transmits unencrypted and that volunteers around the world receive. Data may be delayed, incomplete or inaccurate.
Linking an aircraft to a well-known person is based on public sources such as media reports and registry data. "Jet attributed to X" explicitly does not mean that this person is on board or ordered the flight — aircraft are also chartered, sold or used by others.
All information is provided without warranty; no liability is accepted for accuracy or completeness. CO₂ figures are estimates based on typical fuel burn for the aircraft class.
Using this data to harass, track or stalk people is prohibited.
Removal requests and corrections to [email protected].